package com.zhixi.pattern.important.singletonpattern.operation;

/**
 * 枚举
 *
 *
 * @作者 ShuHaoNan
 * @邮箱 shuhaonan1@gmail.com
 * @时间 2020/11/15 9:33
 */
public enum Singleton8 {

    INSTANCE;

    public void ok() {
        System.out.println("ok");
    }

}
